ColorTool
Log in
#3983DE

#3983de ≈ Bleu de France

  • azure
  • Lightness: medium
  • Saturation: strong
  • Cool
Check contrast Explore in graph Random color

#3983de is a color from the azure family, with medium lightness and strong saturation. In the RGB model it is made of 22.35% red, 51.37% green and 87.06% blue; printed in CMYK it uses 74.32% cyan, 40.99% magenta, 0% yellow and 12.94% black. Its hue angle is 213.09°, with 71.43% saturation and 54.71% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and brand accents. Black text on this color reaches a contrast ratio of 5.48:1 (WCAG AA). The closest named color is Bleu de France (#318ce7), ΔE 3.45.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#3399cc
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.2238

Complementary

  1. #3983de
  2. #de9439

Split complementary

  1. #3983de
  2. #de4239
  3. #d6de39

Analogous

  1. #39d6de
  2. #3983de
  3. #4239de

Triadic

  1. #3983de
  2. #de3983
  3. #83de39

Tetradic

  1. #3983de
  2. #9439de
  3. #de9439
  4. #83de39

Square

  1. #3983de
  2. #de39d6
  3. #de9439
  4. #39de42

Monochromatic

  1. #123a6c
  2. #1d5eae
  3. #3983de
  4. #7bace9
  5. #bcd5f4

Shades

#3983de mixed progressively with black.

  1. #3983de
  2. #3376c8
  3. #2e69b2
  4. #285c9b
  5. #224f85
  6. #1d426f
  7. #173459
  8. #112743
  9. #0b1a2c
  10. #060d16
  11. #000000

Tints

#3983de mixed progressively with white.

  1. #3983de
  2. #4d8fe1
  3. #619ce5
  4. #74a8e8
  5. #88b5eb
  6. #9cc1ef
  7. #b0cdf2
  8. #c4daf5
  9. #d7e6f8
  10. #ebf3fc
  11. #ffffff

Tones

#3983de mixed progressively with gray.

  1. #3983de
  2. #4083d5
  3. #4782cb
  4. #4e82c2
  5. #5582b8
  6. #5d82af
  7. #6481a6
  8. #6b819c
  9. #728193
  10. #798089
  11. #808080

Readable text 3.84:1 AA ✕ AA Large ✓ AAA ✕ AAA Large ✕
Readable text 5.48:1 AA ✓ AA Large ✓ AAA ✕ AAA Large ✓

Achromatopsia #828282 ≈ 0.003% of males
Achromatomaly #6c82af ≈ 0.001% of males
Protanopia #578ae2 ≈ 1.01% of males
Deuteranopia #3b7bdc ≈ 1.27% of males
Tritanopia #0098a6 ≈ 0.0001% of males
Protanomaly #4d87e0 ≈ 1.08% of males
Deuteranomaly #3a7edd ≈ 4.63% of males
Tritanomaly #0090bf ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-3983de {
  color: #3983de;
}
Background
.bg-3983de {
  background-color: #3983de;
  color: #000000;
}
Border
.border-3983de {
  border: 2px solid #3983de;
}
CSS variables
:root {
  --color-primary: #3983de;
  --color-primary-rgb: 57 131 222;
  --color-primary-hsl: 213 71% 55%;
}
Gradient
.gradient-3983de {
  background: linear-gradient(135deg, #3983de, #4239de);
}
Colored shadow
.shadow-3983de {
  box-shadow: 0 8px 24px rgb(57 131 222 / 0.35);
}

#318ce7 Bleu de France ΔE 3.45 #417dc1 Tufts Blue ΔE 3.55 #4682b4 Steel Blue ΔE 4.72 #1e90ff Dodger Blue ΔE 5.29 #5b92e5 United Nations Blue ΔE 5.55 #6082b6 Glaucous ΔE 5.96 #0073cf True Blue ΔE 6.46 #c67c21 Inverted #828282 Grayscale 

Bleu de France
#3983de  rgb(57, 131, 222)  hsl(213, 71%, 55%)  Bleu de France
#de9439  rgb(222, 148, 57)  hsl(33, 71%, 55%)  Carrot Orange
#de3983  rgb(222, 57, 131)  hsl(333, 71%, 55%)  Telemagenta
#83de39  rgb(131, 222, 57)  hsl(93, 71%, 55%)  Yellow Green